M36W432T
M36W432B
32 Mbit (2Mb x16, Boot Block) Flash Memory
and 4 Mbit (256K x16) SRAM, Multiple Memory Product
PRODUCT PREVIEW
FEATURES SUMMARY
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SUPPLY VOLTAGE
鈥?V
DDF
= 2.7V to 3.3V
鈥?V
DDS
= V
DDQF
= 2.7V to 3.3V
鈥?V
PPF
= 12V for Fast Program (optional)
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SRAM
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4 Mbit (256K x 16 bit)
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ACCESS TIME: 70ns
LOW V
DDS
DATA RETENTION: 1.5V
POWER DOWN FEATURES USING TWO
CHIP ENABLE INPUTS
ACCESS TIME: 70,85ns
LOW POWER CONSUMPTION
ELECTRONIC SIGNATURE
鈥?Manufacturer Code: 20h
鈥?Top Device Code, M36W432T: 88BAh
鈥?Bottom Device Code, M36W432B: 88BBh
Figure 1. Packages
FLASH MEMORY
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32 Mbit (2Mb x16) BOOT BLOCK
鈥?8 x 4 KWord Parameter Blocks (Top or
Bottom Location)
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FBGA
PROGRAMMING TIME
鈥?10碌s typical
鈥?Double Word Programming Option
Stacked LFBGA66 (ZA)
8 x 8 ball array
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BLOCK LOCKING
鈥?All blocks locked at Power up
鈥?Any combination of blocks can be locked
鈥?WPF for Block Lock-Down
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AUTOMATIC STAND-BY MODE
PROGRAM and ERASE SUSPEND
COMMON FLASH INTERFACE
鈥?64 bit Security Code
SECURITY
鈥?64 bit user programmable OTP cells
鈥?64 bit unique device identifier
鈥?One parameter block permanently lockable
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February 2002
This is preliminary information on a new product now in development. Details are subject to change without notice.
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